Climate Change Is Threatening Eye Health in Disturbing Ways
Cataracts, pinkeye and other ocular disorders are linked to heat, air pollution and higher UV exposure
What Does the Future Hold for Psychiatric Brain Surgery?
For some patients, removing brain tissue can help treat OCD and other disorders. But ethical concerns remain
How Do Cancer Cells Migrate to New Tissues and Take Hold?
Scientists are looking for answers about how these confounding trips, known as metastases, occur throughout the human body
See Stunning Illustrations of Prehistoric Life From One of the Most Renowned Paleoartists in the World
A new book highlights the beautiful work of Jay Matternes, an accomplished artist who drew everything from mammoths to early humans
Everything You Want to Know About Dinosaur Sexual Anatomy and Reproduction, From Their Genitalia to How They Laid Eggs
Paleontologists continue to find fossils that help revise our understanding of how dinosaurs did it
Why Is Every Human Being Riddled With Genetic Errors?
Your body is a collection of cells carrying thousands of genetic mistakes accrued over a lifetime—many harmless, some bad and at least a few that may be good for you
How to Make a Mammal in Nine Evolutionary Steps
From the formation of inner ear bones to the rise of hair to cover our bodies, these developments made us distinct from other animals
Is Scurvy Making a Comeback? Two Recent Cases Highlight How the Illness Can Appear in the Modern World
Scurvy diagnoses in Australia and Canada suggest doctors should consider testing for vitamin C deficiency in patients experiencing poverty, food insecurity and social isolation
These Frankenstein-Like Sea Creatures Can Actually Fuse Their Bodies Together
Two comb jellies can merge their digestive and nervous systems and even sync their bodily functions, according to new research. The discovery could have implications for human medicine
How an Elephant’s Wrinkles Reveal Whether It Is Right- or Left-Trunked
A new study sheds light on the muscular, dexterous appendage, suggesting trunk wrinkles are more important than many people realize
Uncovering the Secrets Behind Hummingbirds’ Extreme Lifestyle
Here’s how the aerial acrobats are able to survive on a nearly all-sugar diet, fly higher than many helicopters can and migrate over the open ocean
Scientists Unveil the First-Ever Complete Map of an Adult Fruit Fly’s Brain, Captured in Stunning Detail
The brain diagram, called a connectome, could revolutionize researchers’ understanding of the human brain, which has many parallels with a fruit fly’s
Coyotes Might Make ‘Puppy Eyes,’ Suggesting the Facial Expression Evolved for More Than Just Cuteness
The wild canines have the same muscles used by domestic dogs to create the wide-eyed, pleading look that captures humans’ hearts
Everything You Wanted to Know About the Longest Nerve in the Body
Like a highway system, the vagus nerve branches profusely from your brain through your organs to marshal bodily functions, including aspects of the mind such as mood, pleasure and fear
Why Were There So Many Skeletons Hidden in Benjamin Franklin’s Basement?
During restorations in the 1990s, more than 1,200 pieces of bone surfaced beneath the founding father’s London home
‘Pregnant Virgin’ Stingray Won’t Give Birth After All—Here’s Why
Charlotte, a female round stingray in North Carolina who has gathered a legion of online fans, is no longer pregnant due to a “rare reproductive disease”
How Do We Know When to Pee?
The basic urge is surprisingly complex and can go awry as we age
Wild Dogs Have Muscles for ‘Puppy Eyes,’ Suggesting the Cute Expression Did Not Evolve Just for Humans
African wild dogs have the same well-developed eye muscles that domestic dogs use to make their signature pleading faces, a recent study finds
In the Earth’s Quietest Room, You Can Hear Yourself Blink
Background noise in the custom-built chamber is actually measured in negative decibels, which means it’s below the threshold of human hearing
See the Reconstructed Face of a Mummy Stored in a High School Library Since 1915
A forensic artist hopes the sculpture will help humanize the mummy, which appeared at Australia’s Grafton High School under mysterious circumstances
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